Want your race to be part of the Mueller Challenge?
No need to sign up!
If you are already using Register This!!! and the Score This!!! timing service, you are well on your way!
Still collecting paper applications? No problem!
Just be sure capture date of birth on the entry form.
Not using Register This!!!? No problem!
Just be sure to send us the date of birth from your registration provider.
*Non-Score This!!! races can register to be included in the series by paying a small participation cost. Data requirments apply.
Need to sign up for timing services? Visit our contact page and send us a note.